/* Copyright 2016, Gerardo Puga (UNLP)
 *
 * This file is part of CIAA Firmware.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice,
 *    this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * 3. Neither the name of the copyright holder nor the names of its
 *    contributors may be used to endorse or promote products derived from this
 *    software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 *
 */

#ifndef _SPARC_SYSCALLS_H_
#define _SPARC_SYSCALLS_H_

/** \brief SPARC Architecture Support Header File
 **
 ** \file sparcV8/sparcsyscalls.h
 ** \arch sparcV8
 **/

/** \addtogroup FreeOSEK
 ** @{ */
/** \addtogroup FreeOSEK_Os
 ** @{ */
/** \addtogroup FreeOSEK_Os_Internal
 ** @{ */

/*==================[inclusions]=============================================*/


#include "Types_Arch.h"
#include "sparcassembly.h"


/*==================[macros]=================================================*/


#define SPARC_CALL_DEBUGGER { asm("   flush\n\t nop\n\t nop\n\t nop\n\t nop\n\t nop\n\t nop\n ta 1\n\t nop\n\t nop\n\t nop\n\t nop\n\t nop\n\t nop\n" ); }

#define sparcAssert(assertion, errorString) { if(!(assertion)) { SPARC_CALL_DEBUGGER; } }

#define SPARC_NO_INTERRUPTS_PIL_LEVEL 15

/*==================[typedef]================================================*/


/*==================[external data declaration]==============================*/


/*==================[external functions declaration]=========================*/


/*
 * Syscall service functions, defined in syscallservices.s
 * */

void sparcSystemServiceEnableTraps();

void sparcSystemServiceDisableTraps();

void sparcSystemServiceTriggerReplaceTaskContext();

void sparcSystemServiceTriggerSetTaskContext();

uint32 sparcSystemSetProcessorInterruptLevel(uint32 newPilValue);


/** @} doxygen end group definition */
/** @} doxygen end group definition */
/** @} doxygen end group definition */
/*==================[end of file]============================================*/
#endif /* #ifndef _SPARC_SYSCALLS_H_ */

